baber/WOPTO huggingface dataset:
Patent JP-S60252192-A (JP)
Title: Idling preventer for pump
Inventor: IKEDA SHIGEKI
IPC: F04B49/02
Filed: 1984-05-26
Abstract: PURPOSE:To prevent idling by opening a valve through a spring incorporated at the branch side of valve body immediately upon droppage of vacuum in the water suction tube to disable pumping then pushing a switch lever by means of said valve and opening the pump motor circuit. CONSTITUTION:It is comprosed of reverse T-shaped valve body 1 to be inserted into the water suction tube of pump, a spring 2 incorporated at the branch side, a valve 3 and a cover 6 having a microswitch 4 operating screw 5. Upon droppage of vacuum in the water suction tube to disable pumping during operation of pump, the push-up force of spring 2 will prevail because of the adsorbing pressure based on the water suction pressure of valve 3 incorporated at the branch side of valve body to open the valve 3 thus to push up the lever 4' of switch 4 by means of the upper face of said valve 3 and to open the motor circuit to prevent idling of pump, resulting in prevention of frequent occurrence of failure and consumption of energy.
Patent JP-S61264956-A (JP)
Title: Facsimile equipment
Inventor: NAKAMURA TAKUJI
IPC: H04N1/00
Filed: 1985-05-20
Abstract: PURPOSE:To attain transmission/reception operation with high reliability by using a motor power to drive titled equipment for both transmission and reception at the same time. CONSTITUTION:A roller 7 loading recording paper 7 is driven by a drive motor 8 to draw out heat-sensitive roll recording paper 1 in the direction of arrow, that is, in the drawing direction of the roll recording paper. In making transmission, a transmission original is formed on the rear face or the roll heat-sensitive recording paper directly at a part A by using a writing tool, and the formed original is read by a read multi-sensor 4 and sent. In case of reception, the heat-sensitive recording paper 1 is colored by heat and fed to the outside of the equipment by the feeding roller 7 as the reception recording. That is, the surface of the roll heat-sensitive recording paper 1 is used as the reception paper and the rear face is used as the transmission original paper.
Patent JP-S5811698-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: B67D7/36
Filed: 1981-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5440528-A (JP)
Title: Decoding method for memory block selection signal
Inventor: KOBAYASHI MASAYUKI
IPC: G06F12/06
Filed: 1977-09-07
Abstract: PURPOSE:To reduce the number of the output terminal of the decoder by providing plural units of decoders and producing the selection signals through the combinations of the decoder output.
Patent JP-H02287780-A (JP)
Title: Code reader
Inventor: OUCHI JUNICHI
IPC: G06K7/10
Filed: 1989-04-28
Abstract: PURPOSE:To shorten the time to a success of decoding without bringing a read bar code signal to naught by constituting a memory means, where the counted value of a counter part is stored, of two memories and performing the toggle operation. CONSTITUTION:A memory means 40 where the counted value from a counter part 2 is stored consists of two memories 4 and 5 which perform the toggle operation, and one of memories 4 and 5 is set to the write mode when the other is set to the read mode, and the counted value outputted from the counter part 2 is supplied to a decoder part 7 in accordance with the scan operation of a scanner part 1. The scan start signal and the scan end signal of the scanner part 1 or the decoding end signal of the decoder part 7 is used as the control signal of the toggle operation. Thus, the futility of the bar code signal from the scanner part 1 is reduced and the processing time is shortened.
Patent JP-H06294713-A (JP)
Title: Diagnostic system for railroad bed
Inventor: SUZUKI HIDEO
IPC: G01M99/00
Filed: 1993-04-09
Abstract: PURPOSE:To enable automatic, accurate, high speed, and quantitative diagnosis to be conducted even at an invisible part under pebbles. CONSTITUTION:The diagnostic system comprises a test truck 20 steadily running on a rail laid on a railroad bed, vibration detecting means 11, 12 disposed on the test truck 20 in order to detect at least one vibration component among vertical, horizontal, and back and forth motions and inclination, means 16 for detecting the position of the test truck 30 running on the rail, and means 17 for diagnosing the abnormality of the railroad bed by comparing the vibration component detected through the vibration detecting means 11, 12 corresponding to the position detected through the position detecting means 16 with a previously detected normal value.
Patent JP-S5440799-A (JP)
Title: Adhesive tape
Inventor: MURATA MASANORI
IPC: B65D63/10
Filed: 1977-09-06
Abstract: PURPOSE: To have suitable rewind force, and to convenient to use, back surface treatment material of rubber adhesive tape is acrylic ester copolymer.  
     CONSTITUTION: Acrylic ester copolymer is used as back surface treatment material of adhesive tape. As copolymer, acrylic acid, acrylic bethyl, or acrylic 2-ethylexcel copolymer which may be partially bridged by adding melamine resin or isocyanate bridge material. Thus, stick property with support body and heat resistant property are improved. As rubber adhesie, natural, synthetic or regenerated rubber component is added with additive material. As support body, well known base mateial can be used 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H047805-A (JP)
Title: Superconducting coil
Inventor: NUMATA SEIJI
IPC: H01F6/06
Filed: 1990-04-25
Abstract: PURPOSE:To achieve a superconducting coil with high rigidity and cooling efficiency and in which quenching rarely occurs by coating the superconducting wire surface with silane or other coupling agents. CONSTITUTION:A superconducting coil 1 consists of a superconducting wire 2 which is composed of an NbTi superconductive filament and stabilized copper and is polyvinyl formal insulated, is wound into a race-track shape, and impregnated with epoxy resin. Without placing glass cloth in coil layer spaces 3, the surface of the superconducting wire 2 is coated with an aminosilane coupling agent 4, improving the wettability with the epoxy resin and strengthening the adhesiveness between the superconducting wire 2 and an impregnated resin 5. As a result, since the thicknesses of the resin in the coil layer spaces 3 and in a coil stage spaces 6 can be reduced, the coil rigidity and the coil cooling efficiency are high. This makes it possible to raise the coil electric current density without causing the quench phenomena.
Patent JP-S60251661-A (JP)
Title: Solid-state image pickup element
Inventor: OKA HIDEAKI
IPC: H04N5/335
Filed: 1984-05-28
Abstract: PURPOSE:To manufacture a planar type photosensor rapidly responding to beams by fewer number of processes by forming a collecting electrode and continuously shaping a semiconductor layer, a photoconductive layer and a semiconductor layer. CONSTITUTION:A collecting electrode 51' consisting of Al, NiCr, Cr, etc. is formed, and photoetched in predetermined size. A semiconductor layer 55, a photoconductive layer 52 and a semiconductor layer 54 are shaped continuously through a plasma CVD method. These layers are photoetched in prescribed size, and a collecting electrode 51 composed of Al, NiCr, Cr, etc. is formed through a vacuum deposition method or a sputtering method, and photoetched in the predetermined size.
Patent JP-2000297651-A (JP)
Title: Method for improving performance of low-temperature heat exchanger
Inventor: TANATSUGI NOBUHIRO
IPC: F28F19/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing heat exchanging performance from declining in a pre-cooler for an air-breathing engine. SOLUTION: A heat exchanger tube 2 is arranged inside a pre-cooler 1, and liquid hydrogen 12 is provided in this heat exchanger tube 2 as a cooling medium. Air 11 is fed into the pre-cooler 1 via a duct 3, and after cooling, and is sent to a compressor of the air-breathing engine. Ethanol 13 is mixed in with the air inside the duct 3 via a nozzle 4 provided midway therein. The ethanol 13 is carried into the pre-cooler 1 and condenses on the surface of the heat exchanger tube 2 along with water vapor. Here, the formed layer of frost has fewer air gaps, smaller heat resistance, and is thinner compared with the layer of frost formed in the case when water vapor alone condenses. This enables heat exchange ability of the heat exchanger tube 2 to be prevented from declining, when frost adheres thereto.
Patent JP-S5441786-A (JP)
Title: Light powr detector
Inventor: ENDOU MICHIYUKI
IPC: G01J1/02
Filed: 1977-09-09
Abstract: PURPOSE:To reduce adjustment time with simple operation and obtain superior reproducibility by providing a light transmittable auxiliary light guide and bonding the end face thereof to the end part of an optical fiber.
Patent JP-H048158-A (JP)
Title: Cooling unit of linear motor for driving carrier truck
Inventor: KANEKO MASATERU
IPC: B60L13/03
Filed: 1990-04-24
Abstract: PURPOSE:To cool a stator efficiently by projecting a plurality of fins from a bracket for fixing the stator of a linear motor and further projecting fins from the rail of travel path. CONSTITUTION:A bracket for fixing the stator 6 of a linear motor to the frame of a travel path 1 is made of a material having high heat conductivity, e.g. aluminum, and a multiplicity of fins 38 are arranged on the mover side in the removing direction of a carrier truck 3 and projected in parallel in the vertical direction with a predetermined pitch. Furthermore, a multiplicity of fins 39 are projected in the longitudinal direction of the rail at positions on the rail 1R of the travel path 1 where a wheel 32 supporting the load of the carrier truck 3 or a horizontal guide roller 33 does not contact. Since heat is radiated naturally through the fins when the truck travels, no other cooling facility is required.
Patent JP-H0844753-A (JP)
Title: Rom card for electronic book
Inventor: ARIMITSU TOYONORI
IPC: G06F17/30
Filed: 1991-02-18
Abstract: PURPOSE:To greatly simplify microcomputer processing by new recording regulation excluding processing such as line feed or interdiction at a line head in an electronic book ROM card for a book in type. CONSTITUTION:The ROM card for the electronic book provided with character display capability of (m) lines by (n) columus is constituted under the recording regulations. Namely, 1) one character at the end of each line is assigned exclusively to a character that may not be first in a line and a blank character code is assigned unless the character that may not be first in a line is at the end of the line. 2) A line containing <(m) characters is filled with blank character codes and completed as an (m)-character line. 3) A character group of (mXn) characters is recorded as one screen.
Patent JP-S5632718-A (JP)
Title: Manufacture of thin band of pn-junction silicon
Inventor: TSUYA NOBORU
IPC: H01L21/20
Filed: 1979-08-27
Abstract: PURPOSE:To obtain a PN-junction, by forming a thin P or N type Si band by injecting melted parent metal to a cooling body, and applying and diffusing P or N type impurities therein. CONSTITUTION:Si containing P or N type impurities is placed in a quartz tube, heated, and melted, thereafter injected to the outer surface of a rotating cylinder or disk in Ar. The solution is instantly contacted with a cooling body (cylinder or disk), cooled, solidified into a thin film itself, and runs away. Then, if required, the oxide film on the surface of the thin film is removed by HF aqueous solution before diffusion. Thereafter, the blended liquid of SiCl4, CH3COOH, and C2H5OH, wherein, for example, B(C3H3O)3 is added as P type impurities, and P2O5 is added as N type impurities, is applied. After the heating and drying, the treatment is performed at 1150 deg.C and the diffustion is performed. Then, the surface oxide film is removed, a mesa is provided, and an Al electrode is attached. In this constitution, the thin band of PN-junction Si having sufficiently practical characteristics can be produced in quantity at a high speed.
Patent JP-H046809-A (JP)
Title: Fe group soft magnetic thin film and magnetic head using it
Inventor: SUWABE SHIGEKAZU
IPC: C01B21/06
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a magnetic film with high saturation magnetic flux density, high permeability, low magnetostriction constant, and a heat-resistance temperature exceeding 700 deg.C by achieving an Fe group soft magnetic thin film which is expressed by a composition expression of FexAyNz (A is at least one out of Hf, Zr, Ta, Nb, and Ti) and whose composition range is within a specific one. CONSTITUTION:The title item is expressed by a composition expression of FexAyNz (each composition is expressed by atom.% for x-z, A is at least one element out of Hf, Zr, Ta, Nb, and Ti, and N indicates nitrogen) and the composition range is 5<=y<=15, 3<=z<=20, and x+y+z=10. For example, in the above magnetic film, the structure consists of a crystal grain whose average grain diameter is equal to or less than 500Angstrom , a normal RF magnetron sputter device is used for forming the magnetic film, and a compound target where a pellet of A (Hf, Zr, Ta, Nb, and Ti: purity 99.9%) is placed on a target of Fe (purity 99.99%) is sputtered by using a mixed gas of Ar and H2. The amount of A and N is varied by changing the number of A pellets and the partial pressure of the N2 gas.
Patent JP-S58224973-A (JP)
Title: Winder
Inventor: TAMURA ATSUSHI
IPC: B65H54/28
Filed: 1982-06-25
Abstract: PURPOSE:In a synthetic fiber winder, to improve the spinning speed by fixing a traverse mechanism comprising a cylindrical groove cam, traverse guide, etc. to the winder body rollably in the traverse direction. CONSTITUTION:A traverse guide 2 which slips in the endless groove in a cylindrical groove cam through the rotation of said cam 1 and guided by a traverse rail 3 will reciprocates in the traverse direction to perform the traverse motion. The housing 5 containing said traverse mechanism is rolled continuously in the traverse direction with predetermined period by the rolling drive section 9. When selecting the rolling period properly for the traverse times, the string traversed by the traverse guide 2 will disperse the string block at the end and transfered by a roll 10 without increasing the hardness to be wound on a rotating bobbin 12. Since the inverting curvature can be enlarged, the service life of the traverse guide is lengthened enabling the high speed winding.
Patent JP-S5632890-A (JP)
Title: Area information transmitter
Inventor: GOTOU MASAHIKO
IPC: H04N7/16
Filed: 1979-08-24
Abstract: PURPOSE:To perform economical intra-area communication by making use of a television receiving antenna which becomes unneeded bacause of the installation of a television community receiver. CONSTITUTION:When an emergency state such as a fire and robbery happens to one house 6a in the area, pushing the mergency button or the operation of the fire alarm sends alarm radio wave C from alarm transmitter 8a by way of television receiving antenna 10a. Transmitted alarm radio wave C is received by alarm receiver 9 by way of alarm receiving antenna 12. Thus, once the information is collected at area information control office 11, it is connected to the police station or fire station via a difference communication circuit. For alarm radio wave C, a free channel in the television frequency band is selected.
Patent JP-H046000-A (JP)
Title: Iron device
Inventor: KATAOKA YOSHINORI
IPC: D06F75/14
Filed: 1990-04-24
Abstract: PURPOSE:To realize a cordless iron from which a power source cord is removed, to easily perform the placement of an iron main body on a stand, and to surely connect it to a reservoir and a feed terminal by attracting a metallic part by a magnetic emitter reacting according to the placement of the iron main body on the stand, and connecting it to a heater circuit and a supply channel, respectively. CONSTITUTION:When the iron main body 10 is disassembled from the stand 24, the aperture 35 of the supply channel A36 is closed with a ball A37. Similarly, the small hole 40 of the supply channel B42 is closed with a ball B42. Since the supply channel is closed with the ball B42, no water flows out from a water supply valve device 26. Also, since a placement detecting means 29 outputs a signal representing the absence of an iron to a control means 31, the control means 31 stops the driving of a magnetism generating means 30, and no attraction of metal such as a safety pin, etc., other than the iron to a placing part 34 on which no iron is placed occurs. Therefore, the connection of a heater to a signal circuit and the supply channel can be surely performed only be placing the iron main body 10 on the inclined placing part 34.
Patent JP-H1036681-A (JP)
Title: Deodorant resin composition
Inventor: MAEKAWA TSUKASA
IPC: C08K5/24
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant resin composition having a persistent deodorizing effect by mixing a synthetic resin with a hydrazide compound. SOLUTION: This composition is obtained by mixing 100 pts.wt. synthetic resin (e.g. polyvinyl chloride, polyolefin, epoxy resin or polyurethane) with 0.2-20 pts.wt. at least one hydrazide compound selected among monohydrazide compounds represented by the formula: R-CO-NHNH2 (R is H, an alkyl or a (substituted) aryl), dihydrazide compounds represented by the formula: H2 NHN-X-NHNH2 (X is -CO-, -CO-A-CO-; and A is an alkylene or an arylene), and polyhydrazide compounds.
Patent JP-2000297113-A (JP)
Title: Composition for colorless and light-scattering film
Inventor: OE YASUSHI
IPC: C08F2/46
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for preparing a scattering material which shows different scattering properties depending on an angle of incidence and the anisotropy in scattering by mixing a plurality of compounds having light polymerizability, different refractive indices and different reactivites, a photo initiator, an intensifying pigment and ammonium borate. SOLUTION: A composition of the present invention forms an incident angle- selective light scattering film having a structure in which a part having a different refractive index and distributed in an irregular shape and thickness forms layer inclined with respect to a direction of thickness of the film. Ammonium borate to be used is represented by formula (wherein R1 to R4 are each alkyl, aryl, allyl, alkoxy, alkenyl alkynyl, silyl, a hetero ring or halogen; and Y+ is a quaternary ammonium cation, a phosphonium cation, a quaternary pyridinium cation, a quaternary quinolinium cation, a phophnium cation, a sulfonium cation, an oxosulfonium cation, anm iodinium cation or a metal cation).
Patent JP-S60119-A (JP)
Title: Satellite broadcast receiver
Inventor: KOBAYASHI TADAAKI
IPC: H01Q1/12
Filed: 1983-06-15
Abstract: PURPOSE:To facilitate easy control of direction of a satellite broadcast reception antenna by detecting the oscillation component at the side of an outdoor unit and detecting that the input level of satellite broadcast signal is higher than the fixed value. CONSTITUTION:The broadcasr signal received by a reception antenna 1 for satellite broadcast is led to an indoor unit 4 from an outdoor unit 2. When the AGC voltage generated by the preceding stage of a limiter amplifier 25 in the unit 4 exceeds a fixed level, an oscillator 36 starts oscillation by the output of a comparator 34. Then the rectified 37 AC power supply voltage is mixed 39 with the oscillation component of the oscillator 36 and supplied to the unit 2 through a coaxial cable 3. The oscillation component passes through an LPF19 and is delivered in the form of sounds through a speaker 41 or an earphone connected to the outside via an earphone terminal 40 or displayed in the form of light by an LED of a display circuit 18. Then it is reported that the input level of the satellite broadcase is higher than the fixed value.
Patent JP-H11285367-A (JP)
Title: Takoyaki baking machine
Inventor: YAMAZAKI SHIGEKI
IPC: A23L35/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a machine for the preparation of Takoyaki (baked dough ball containing octopus meat) enabling the preparation of soft Takoyaki similar to the manually baked Takoyaki, dispensing with the work to turn-over the individual Takoyaki balls one by one with a pick and capable of producing a sufficiently large number of Takoyaki balls per unit installation area. SOLUTION: This Takoyaki preparation machine is provided with a 1st hot iron plate 1 having a number of nearly hemispherical cavities on its upper face, a 2nd hot iron plate 2 having nearly hemispherical cavities corresponding to the positions of the nearly hemispherical cavities of the 1st iron plate 1 and a table 3 for supporting the 1st and the 2nd hot iron plates 1 and 2. The rear end of the 2nd iron plate 2 is hinged to the rear end of the 1st iron plate 1, a turning shaft forming member to form a turning shaft 6 by uniting the 1st and the 2nd hot iron plates 1 and 2 is formed nearly at the center of the front and rear ends of the 1st and the 2nd iron plates 1 and 2 and the turning shaft 6 is rotatably supported on the supporting table 3 by a turning bearing 17. The united hot iron plates 1 and 2 can be turned and inverted around the turning shaft 6.
Patent JP-S62264394-A (JP)
Title: Condition memory device
Inventor: KIYOFUJI HITOSHI
IPC: G06K19/00
Filed: 1986-05-12
Abstract: PURPOSE:To constitute a device with a small size and low cost even when many dip switch functions are held by storing and displaying the information at the time of an initial setting. CONSTITUTION:A nonvolatile memory means 1 stores the prescribed condition information of object equipment, and even when an electric power source is turned off, the means holds memory information. The reading mode or writing mode of the nonvolatile memory means 1 is set by an action mode setting means 2, the address is designated by an address designating means 6, and the address information designated in such a way is displayed at an address information display means 7. A condition information input/output means 12, when the nonvolatile memory means 1 is a reading mode, latches the data stored in the designating address, displays the corresponding condition information, and at the time of the writing mode, outputs the data corresponding to condition information, which is displayed, to a designating address. The display contents at the reading mode can be updated by a condition information updating means 13.
Patent JP-H05281732-A (JP)
Title: Resist composition
IPC: G03F7/039
Filed: 1992-03-31
Abstract: PURPOSE:To provide a resist material having good balance of sensitivity, resolution, etching resistance and storage stability, etc., by using a specified sulfonate as the compd. which produces acid by irradiation of active rays. CONSTITUTION:This resist compsn. contains a compd. having acid decomposing groups and a compd. which produces acid by irradiation of active rays. The compd. which produces acid by irradiation of active rays is at least one kind of alkylsulfonate, substd. alkylsulfonate, aromatic sulfonate and substd. aromatic sulfonate of a compd. expressed by formula I, II, etc. In formula I, R1-R6 are hydrogen, halogens, hydroxyl groups, alkyl groups, substd. alkyl groups, alkoxy groups, or substd. alkoxy groups, and R7-R10 are hydrogen or alkyl groups. In formula II, R1-R8 are hydrogen, halogens, hydroxyl groups, alkyl groups, substd. alkyl groups, etc., and R9-R11 are hydrogen or alkyl groups.